GSC FA20 Valve Spring Set - FR-S / BRZ / 86

$299.00

Worldwide shipping available

All new GSC Power-Division Single, Cylindrical Spring kit for the Subaru BRZ, Scion FRS and Toyota FT86 using the new 2.0L NA boxer engine. These are great for boosted applications or high revving NA engines needing more spring with out breaking the bank. These can handle up to 8200RPM and 20LBS of boost due to new Chromoly valve spring seats and light weight titanium retainers.

INCLUDES

16 Valve Springs
16 Ti Retainers
16 Spring Seats

SPECIFICATIONS

5756 Single Spring
93lbs @ 1.300"
175lbs @ .400" lift
Max Boost: 20 PSI
Max RPM: 8200

Fitment: 2013+ FRS BRZ 86

⟵ Back to Engine - FRS/BRZ/GT86

Reviews

5.0

5 ★★★★★ ★★★★★

3,001 reviews

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Showing 1 - 6 of 3,001 reviews. 1 - 6 of 3,001 reviews

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ENRIQUE IBARRA

Gonzales, CA

5 ★★★★★ ★★★★★

6 days ago

Percent asf🙏🏽

I have purchased 3 faulty slave cylinder from 3 different websites but once I installed prime mr2 slave cylinder It worked righr away and i got no problems with it and my car feels 10x better🫡 I would of took better pics but my engine is still hot haha

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Clutch Slave Cylinder - MR2 SW20

Brandon Grigsby

Royal Oak, MI

5 ★★★★★ ★★★★★

1 week ago

Perfect fitment

Affordable, showed up quick and was packaged well. I revamped the brakes and decided to ditch the old rubber for stainless. Everything fit perfect. Along with a fresh bleed of Motul the difference in pedal feel was noticeable.

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Stainless Steel Brake Lines - MR2

Brandon Grigsby

Royal Oak, MI

5 ★★★★★ ★★★★★

1 week ago

Quality rotor with oem fitment

PrimeMR2 hits the mark every time. The rotors were packaged well, delivery was fast as always. Recently overhauled the suspension and brakes with struts, mounts, poly bushings, pads/rotors, and ss brake lines. It completely revived my new MR2.

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Brake Rotor Replacement - SW20 MR2

Joel Priore

Salem, OR

5 ★★★★★ ★★★★★

5 days ago

Tie Rod Ends Left & right

Good factory length and fit, only difference is a lock nut instead of the castle nut and pin. There is plenty of room for two lock nuts if you are concerned at all.